Podium-level performance.A World Cup race ski for elite-level athletes, the Rossignol X-IUM Premium+ Skating S2 IFP Ski features a full-length carbon sheet and race-proven edge technologies.The result is an ultralight balanced ski that offers maximum power transmission, glide and fluid acceleration.The S2 build features flex and camber optimized to excel in a wide range of snow conditions.The ski is compatible with the Turnamic® binding system for the most natural ski flex and snow feel.FEATURES:Ultralight Feel:A full-length High Modulus Carbon layup maximizes strength-to-weight ratio and provides optimized energy, power and control.Maximum Power Transmission:Total Edge Technology enhances energy activation through the use of full-length ABS sidewalls that regulate camber and provide maximum power transmission and acceleration.Energy Saving:Energy Saving Ski tip and tail profiles are optimized for skating with an extremely lightweight, balanced feel for enhanced fluidity, energy savings and reduced swing weight.Ultralight Feel:Nomex® Honeycomb core composed of ultra-lightweight aramid fibers in a honeycomb shape with a high strength-to-weight ratio for powerful, elite-level performance. Smooth, Supple Flex:Light+ Capless design reduces weight while balancing torsional rigidity with a smooth, supple flex for all conditions stability and increased energy.